﻿//
// Created by Administrator on 25-9-10.
//
#include <stdio.h>
#define NAME "multiple"
int add(const int x, const int y) {
#ifdef PRINT_DO
    printf("Adding %d and %d\n", a, b);
#endif
#ifndef PRINT_DO
    printf("print nothing!");
#endif
    return x + y;
}